<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
    <link rel="stylesheet" href="../assets/css/line_replacing_text.css">
    <title>project3</title>
    
</head>
<body>
    <div class="container">
        <div class="border">
            <span></span>
            <span></span>
            <span></span>
            <span></span>
    <br>
        <h3 class="head"><b> Please type anything in the below box to replace </b></h3>
    <form id="message-form">
        <input type="text" name="" id="message" class="w-100 my-3 p-2">
        <input type="submit" id="submitBtn" class="btn btn-lg">
    </form>
        <h3 class="feedback"><b> Press the submit button to replace  </b> </h3>
        <h4 class="message-content ">Hello world</h4>
        </div>
    </div>
    <script src="../assets/js/line_replacing_text.js"></script>
</body>
</html>
